USPTO Patents Application 09935193

Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 100.226US01 SN 09/935,193

1/19

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 100.226US01 SN 09/935,193

2/19

Mg.2

-200

INITIALIZE

SELECT NCO
FREQUENCY

MIX SIGNAL

DECIMATE SIGNAL

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204

208

210

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FILTER SIGNAL

MEASURE POWER

STORE DATA

220

225

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240,

READ OUT

END

245

Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 1 00.226US01 SN 09/935,1 93

3/19

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
AttyDkt. 100.226US01 SN 09/935,193

4/19

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MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 10Q.226US01 SN 09/935,193

6/19

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 100.226US01 SN 09/935,193

7/19

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MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 100.226US01 SN 09/935,193

8/19

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MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 100.226US01 SN 09/935,193

9/19

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 100.226US01 SN 09/935,1 93

10/19

elk cD-
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freq

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 1 00.226US01 SN 09/935,1 93

11/19

Mg. 11

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 1 00.226US01 SN 09/935,1 93

12/19

Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Diet. 1 00.226US01 SN 09/935,1 93

13/19

Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 1 00.226US01 SN 09/935, 1 93

14/19

David Linger et al.
DIGITAL DOWN CONVERTER
Atty Dkt. 100.225US01 /SN 09/935,211

Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 1 00.226US01 SN 09/935,1 93

16/19

Mg. 16

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 1 00.226US01 SN 09/935,1 93

17/19

Engelse et a).
MONITORING UPSTREAM FREQUENCY BAND
Atty Dkt. 1 00.226US01 SN 09/935,1 93

18/19

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Engelse et al.
MONITORING UPSTREAM FREQUENCY BAND
Atty Diet. 100.226US01 SN 09/935,193

19/19